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| author | William Allen Simpson <[email protected]> | 2009-12-02 18:19:30 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2009-12-03 06:07:25 +0000 |
| commit | e56fb50f2b7958b931c8a2fc0966061b3f3c8f3a (patch) | |
| tree | 392f548e99f5d098286cea54fb9e18ac8c31e672 /net/ipv4/tcp_output.c | |
| parent | TCPCT part 1d: define TCP cookie option, extend existing struct's (diff) | |
| download | kernel-e56fb50f2b7958b931c8a2fc0966061b3f3c8f3a.tar.gz kernel-e56fb50f2b7958b931c8a2fc0966061b3f3c8f3a.zip | |
TCPCT part 1e: implement socket option TCP_COOKIE_TRANSACTIONS
Provide per socket control of the TCP cookie option and SYN/SYNACK data.
This is a straightforward re-implementation of an earlier (year-old)
patch that no longer applies cleanly, with permission of the original
author (Adam Langley):
http://thread.gmane.org/gmane.linux.network/102586
The principle difference is using a TCP option to carry the cookie nonce,
instead of a user configured offset in the data.
Allocations have been rearranged to avoid requiring GFP_ATOMIC.
Requires:
net: TCP_MSS_DEFAULT, TCP_MSS_DESIRED
TCPCT part 1c: sysctl_tcp_cookie_size, socket option TCP_COOKIE_TRANSACTIONS
TCPCT part 1d: define TCP cookie option, extend existing struct's
Signed-off-by: [email protected]
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'net/ipv4/tcp_output.c')
0 files changed, 0 insertions, 0 deletions